Suitable for 300m depth water
Size:50mm*70mm*120mm
Compressive strength: 6.5 Mpa
Volume water absorption: <5%
Density: 250 + 5 (kg / m_)
Elastic modulus: 360
Tensile strength: 8.2
Shear strength: 4
Shear modulus: 83
Shear strain: 45
Buoyancy (KG/m): 775
Crushing depth: 500m
Density change: +10%
Closure rate: > 99%.
Thermal conductivity: 0.051W/(m-k) (test mode EN 12667)
Linear thermal expansion coefficient: 37x10-6/(?) C (test method ASTM D 696)
Continuous working temperature: - 200 ~80 ~
Maximum process temperature: +90 C
Dissipation Factor: 0.0020 (Test Method ASTM D 2520)
Dielectric constant: 1.31 (test mode ASTM D 2520)
1. Excellent buoyancy performance
2. High temperature resistance
3. High impact resistance
4. Low water absorption
5. Thermoforming
6. Excellent damage tolerance
7. Good chemical corrosion resistance
This is Not suitable for long-term underwater work
1 * Buoyancy material (50*70*120mm)